package com.example.demo.demo;

/**
 * @desc: <br/>
 * @author: Jingbo Hu<br/>
 * @time：2020年06⽉29⽇<br/>
 * @version：v1.0.0<br>
 */
public class AssertDemo {

    private static String value = "123";
    private static String value2 = "456";
    private static String value3 = "456";


    public static void main(String[] args) {
//        Assert.isNull(value,"value is not null ....");
    }
}
